<template>
	<view class="login-container">
		<uni-icons type="contact-filled" size="100" color="#afafaf"></uni-icons>
		<button type="primary" class="btn-login" @click="getUserProfile">一键登录</button>
		<text class="tips-text">登录后进行更多权益</text>
	</view>
</template>

<script>
	import {
		mapMutations,
		mapState
	} from 'vuex'
	import myLoginVue from './my-login.vue';
	export default {
		name: "my-login",
		data() {
			return {
				avatarUrl: "http://tmp/IEHAoWhoUYXC30a43b27d3be49eb5a703c47f1102e3b.jpeg"
			};
		},
		computed: {
			...mapState('m_user', ['redirectInfo'])
		},
		methods: {
			...mapMutations('m_user', ['updateUserInfo', 'updateToken', 'updateRedirectInfo']),
			// / 获取微信用户的基本信息

			// getuserinfo(e){
			// 	console.log(e.detail);

			// },
			// 用户头像或者昵称   @chooseavatar="onChooseAvatar" @click="getUserProfile" 
			// onChooseAvatar(e){
			// 	console.log(e);
			// },
			getUserProfile(e) {
				uni.getUserProfile({
					desc: '完善个人资料',
					success: (res) => {
						// res.userInfo.avatarUrl = this.avatarUrl
						this.updateUserInfo(res.userInfo)
						this.getToken({
							encryptedData: res.encryptedData,
							iv: res.iv,
							rawData: res.rawData,
							signature: res.signature
						})

					},
					fail: (res) => {
						return uni.showMsg('你取消了登录权限')
					}
				})

			},
			async getToken(info) {
				// 获取code对应的值
				const [err, res] = await uni.login().catch(err => err)
				if (err || res.errMsg !== 'login:ok') {
					return uni.$showMsg('登录失败')
				}
				// 准备参数
				const query = {
					code: res.code,
					encryptedData: info.encryptedData,
					iv: info.iv,
					rawData: info.rawData,
					signature: info.signature
				}
				const {
					data: loginResult
				} = await uni.$http.post('/api/public/v1/users/wxlogin', query)
				// console.log(loginResult);
				// if (loginResult.meta.status !== 200) {
				// 	return uni.$showMsg('登录失败！')
				// }
				// return uni.$showMsg('登录成功!')
				// 主要是从服务器获取token呢  可以把判断注释掉  直接手写一个token代替 完成后面的开发 正确的token
				
				const token ="Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1aWQiOjIzLCJpYXQiOjE1NjQ3MzAwNzksImV4cCI6MTAwMTU2NDczMDA3OH0.YPt-XeLnjV-_1ITaXGY2FhxmCe4NvXuRnRB8OMCfnPo"
				// 直接把token保存vuex中
				this.updateToken(token)
				this.navigateBack()


			},

			navigateBack() {
				if (this.redirectInfo && this.redirectInfo.openType === 'switchTab') {
						uni.switchTab({
							url:this.redirectInfo.from,
							complete:()=>{
								this.updateUserInfo(null)
							}
						})
				}
				
			}

		}
	}
</script>

<style lang="scss">
	.login-container {
		height: 750rpx;
		background-color: #f8f8f8;
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		position: relative;
		overflow: hidden;

		&::after {
			position: absolute;
			bottom: 0;
			left: 0;
			content: '';
			display: block;
			width: 100%;
			height: 40px;
			background-color: white;
			border-radius: 100%;
			transform: translateY(50%);
		}

		.btn-login {
			width: 90%;
			border-radius: 100px;
			margin: 15px 0;
			background-color: #C00000;
		}

		.primary {
			font-size: 12px;
			color: gray;

		}

		.tips-text {}
	}
</style>